Why do you need Log Advertiser?
Have you ever seen sites with 'last 10 referrers' area? Just go to Yahoo! and input this query string 'link:[url removed] Then click search. Almost each site from results contains a small area with referrals.
Those areas are indexed by search engines too. You found results using search engine? Crawlers find same results too. You do not need any expensive advertising to get your site indexed in such a way. Just run Log Advertiser, put sites to refer in 'Referrals' and your own sites in 'Domestic'. Then run script. Work is done, in few minutes link to your site will be displayed in referral window of many sites. The Log Advertiser has a scheduler. You can run a scheduled script each 10 minutes within some period of time. You can set any valid time period you wish. Then your site will renew its listing each 5-10 minutes and it will be 100% registered by crawlers.
Log Advertiser is the best way to gain reciprocal links without real referring to a reciprocal site. Just put preferred sites in the list and run script. Work is done. Everyone supposes that some customer refers from your site to another and you get more and more customers from your referral sites. And surely your site will gain excellent search rank from search engines.